看图:
看小程序:
ORG 0000H
LJMP MAIN
ORG 0100H
MAIN:
MOV R0,#00H
MOV DPTR,#TAB1
XH1: MOV A,R0
MOVC A,@A+DPTR
MOV P2,A
LCALL YANSHI
INC R0
CJNE R0,#24H,XH1
LJMP MAIN
YANSHI:
MOV R1,#01
LOOP7: MOV R2,#255
LOOP8: MOV R3,#255
LOOP9: DJNZ R3,LOOP9
DJNZ R2,LOOP8
DJNZ R1,LOOP7
RET
TAB1: DB 09H,08H,0CH,04H,06H,02H,03H,01H,09H,08H,0CH,04H,06H,02H,03H,01H,09H,08H
DB 08H,09H,01H,03H,02H,06H,04H,0CH,08H,09H,01H,03H,02H,06H,04H,0CH,08H,09H
END